NO20090006L - Polymer catalyst deactivation and acid neutralization using ionomers - Google Patents

Polymer catalyst deactivation and acid neutralization using ionomers

Info

Publication number
NO20090006L
NO20090006L NO20090006A NO20090006A NO20090006L NO 20090006 L NO20090006 L NO 20090006L NO 20090006 A NO20090006 A NO 20090006A NO 20090006 A NO20090006 A NO 20090006A NO 20090006 L NO20090006 L NO 20090006L
Authority
NO
Norway
Prior art keywords
catalyst
ionomers
catalyst deactivation
acid neutralization
polymer catalyst
Prior art date
Application number
NO20090006A
Other languages
Norwegian (no)
Inventor
Rony S L Vanspeybroeck
Original Assignee
Dow Global Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of NO20090006L publication Critical patent/NO20090006L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C08F2/42—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using short-stopping agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/919—Ionomer resins, carboxylate salt-containing copolymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Fremgangsmåte for å deaktivere en aktiv katalysatorforbindelse i en olefinpolymerstrøm som kommer ut av en polymerisasjon reaktor og nøytralisere katalysatorrester som omfatter å tilsette til olefinpolymerstrømmen i en mengde minst tilstrekkelig for å inaktivere katalysatorforbindelser og nøytralisere katalysatorrester en sammensetning omfattende en ionomer som har en molekylvekt på minst 100 g/mol og deretter å gjenvinne det resulterende polymerproduktet.A method of deactivating an active catalyst compound in an olefin polymer stream coming out of a polymerization reactor and neutralizing catalyst residues comprising adding to the olefin polymer stream in an amount at least sufficient to inactivate catalyst compounds and neutralizing a catalyst comprising a catalyst comprising a catalyst g / mole and then to recover the resulting polymer product.

NO20090006A 2006-06-20 2009-01-02 Polymer catalyst deactivation and acid neutralization using ionomers NO20090006L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81513206P 2006-06-20 2006-06-20
PCT/US2007/013840 WO2007149275A2 (en) 2006-06-20 2007-06-13 Polymer catalyst deactivation and acid neutralization using ionomers

Publications (1)

Publication Number Publication Date
NO20090006L true NO20090006L (en) 2009-03-18

Family

ID=38833977

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20090006A NO20090006L (en) 2006-06-20 2009-01-02 Polymer catalyst deactivation and acid neutralization using ionomers

Country Status (11)

Country Link
US (1) US7906614B2 (en)
EP (1) EP2035461A2 (en)
JP (1) JP5285605B2 (en)
KR (1) KR20090031575A (en)
CN (1) CN101495518B (en)
AR (1) AR061555A1 (en)
AU (1) AU2007261566A1 (en)
BR (1) BRPI0712634A2 (en)
CA (1) CA2656296A1 (en)
NO (1) NO20090006L (en)
WO (1) WO2007149275A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101672225B1 (en) 2008-11-25 2016-11-03 바셀 폴리올레핀 이탈리아 에스.알.엘 Solution process for the olefins polymerization
US11192969B2 (en) * 2015-12-16 2021-12-07 Dow Global Technologies Llc Method for isomer reduction during polymerization and system for accomplishing the same
KR102334363B1 (en) * 2017-09-29 2021-12-02 에스케이이노베이션 주식회사 Process for preparing oligomer using olefin
CN107840904A (en) * 2017-11-06 2018-03-27 天华化工机械及自动化研究设计院有限公司 A kind of high density polyethylene (HDPE) mother liquor deactivation processes
WO2020178010A1 (en) * 2019-03-04 2020-09-10 Borealis Ag Polymerization process

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998107A (en) * 1982-11-29 1984-06-06 Asahi Chem Ind Co Ltd Production of ethylenic polymer
JPS59126410A (en) * 1983-01-11 1984-07-21 Asahi Chem Ind Co Ltd Production of polyethylene
GB2132214B (en) * 1982-12-24 1986-09-17 Bp Chem Int Ltd L-olefin polymers
JPS6060105A (en) * 1983-08-08 1985-04-06 ザ　ダウ　ケミカル　カンパニ− Inactivation and neutralization for polymerization catalyst
US4634744A (en) * 1985-01-09 1987-01-06 Chemplex Company Method of catalyst deactivation
US4770782A (en) * 1985-02-22 1988-09-13 Exxon Chemical Patents Inc. Method for preventing gel/emulsion formation
US4801683A (en) * 1988-02-05 1989-01-31 Buckman Laboratories International, Inc. Method for the deactivation and neutralization of polyolefin catalysts
JPH0247113A (en) * 1988-08-10 1990-02-16 Idemitsu Petrochem Co Ltd Production of ethylene polymer
US5445893A (en) 1992-01-30 1995-08-29 W.R. Grace & Co.-Conn pH control polymer
US5840422A (en) 1992-01-21 1998-11-24 W. R. Grace & Co.-Conn. pH control polymer
US5707569A (en) 1994-02-15 1998-01-13 E. I. Du Pont De Nemours And Company Processing aid system for polyolefins
CA2227674C (en) * 1998-01-21 2007-04-24 Stephen John Brown Catalyst deactivation
CA2656927A1 (en) * 2006-06-20 2007-12-27 Dow Global Technologies Inc. Neutralization of deactivated polymerization catalyst using phosphoric- or phosphonic acid salts

Also Published As

Publication number Publication date
JP5285605B2 (en) 2013-09-11
KR20090031575A (en) 2009-03-26
CN101495518A (en) 2009-07-29
AU2007261566A1 (en) 2007-12-27
CN101495518B (en) 2011-10-12
CA2656296A1 (en) 2007-12-27
JP2009541530A (en) 2009-11-26
US20090137754A1 (en) 2009-05-28
AR061555A1 (en) 2008-09-03
WO2007149275A2 (en) 2007-12-27
EP2035461A2 (en) 2009-03-18
US7906614B2 (en) 2011-03-15
BRPI0712634A2 (en) 2012-05-29
WO2007149275A3 (en) 2008-03-06

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Legal Events

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